EP0302408A3 - Plastic pipe assembly - Google Patents

Plastic pipe assembly Download PDF

Info

Publication number
EP0302408A3
EP0302408A3 EP19880112340 EP88112340A EP0302408A3 EP 0302408 A3 EP0302408 A3 EP 0302408A3 EP 19880112340 EP19880112340 EP 19880112340 EP 88112340 A EP88112340 A EP 88112340A EP 0302408 A3 EP0302408 A3 EP 0302408A3
Authority
EP
European Patent Office
Prior art keywords
plastic pipe
pipe assembly
protective tube
extends
rohrs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19880112340
Other languages
German (de)
French (fr)
Other versions
EP0302408A2 (en
Inventor
Wolfgang Schäfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E Missel GmbH and Co
Original Assignee
E Missel GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE8710558U external-priority patent/DE8710558U1/de
Application filed by E Missel GmbH and Co filed Critical E Missel GmbH and Co
Publication of EP0302408A2 publication Critical patent/EP0302408A2/en
Publication of EP0302408A3 publication Critical patent/EP0302408A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/022—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation

Abstract

Es wird ein flexibles Schutzrohr (2) zur Aufnahme von Kunststoff­ rohrleitungen beschrieben, das von zumindest einer Schicht (3) aus Dämmaterial umschlossen ist. In diesen Schutzrohraufbau ist ein dessen elektrische Ortung ermöglichendes Metallele­ ment (4, 6) integriert, das sich über die gesamte Länge des Schutz­ rohrs erstreckt. A flexible protective tube (2) to hold plastic pipelines described, that of at least one layer (3) is enclosed from insulating material. In this protective tube structure is a metal element that enables its electrical location ment (4, 6) integrated, which extends over the entire length of the protection rohrs extends.

EP19880112340 1987-07-31 1988-07-29 Plastic pipe assembly Withdrawn EP0302408A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8710558U 1987-07-31
DE8710558U DE8710558U1 (en) 1987-07-31 1987-07-31
DE19873728820 DE3728820A1 (en) 1987-07-31 1987-08-28 PLASTIC PIPE DEVICE
DE3728820 1987-08-28

Publications (2)

Publication Number Publication Date
EP0302408A2 EP0302408A2 (en) 1989-02-08
EP0302408A3 true EP0302408A3 (en) 1990-12-19

Family

ID=25859155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880112340 Withdrawn EP0302408A3 (en) 1987-07-31 1988-07-29 Plastic pipe assembly

Country Status (2)

Country Link
EP (1) EP0302408A3 (en)
DE (1) DE3728820A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK165134C (en) * 1990-09-07 1994-02-28 Tarco Energi As PLASTICS FOR NUTRITION IN THE EARTH
DE102012109796B4 (en) 2012-10-15 2016-03-03 Gerodur Mpm Kunststoffverarbeitung Gmbh & Co Kg Locating aid for detecting plastic pipes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30393E (en) * 1979-03-26 1980-09-02 Western Packing And Supply Company Plastic pipe construction
DE3346954A1 (en) * 1983-12-24 1984-08-23 Peter Dipl.-Ing. 6600 Saarbrücken Zintel Making water pipelines made of plastic or other material identifiable in such a manner that, after laying and embedding in the earth, they can be relocated with measuring instruments
DE3521467A1 (en) * 1985-06-14 1986-12-18 Daimler-Benz Ag, 7000 Stuttgart Pipe for carrying hot gases, with a thermally insulating jacket

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30393E (en) * 1979-03-26 1980-09-02 Western Packing And Supply Company Plastic pipe construction
DE3346954A1 (en) * 1983-12-24 1984-08-23 Peter Dipl.-Ing. 6600 Saarbrücken Zintel Making water pipelines made of plastic or other material identifiable in such a manner that, after laying and embedding in the earth, they can be relocated with measuring instruments
DE3521467A1 (en) * 1985-06-14 1986-12-18 Daimler-Benz Ag, 7000 Stuttgart Pipe for carrying hot gases, with a thermally insulating jacket

Also Published As

Publication number Publication date
DE3728820A1 (en) 1989-02-09
EP0302408A2 (en) 1989-02-08

Similar Documents

Publication Publication Date Title
NO852785L (en) HOSE OR PIPE CONNECTOR.
IT8319841A0 (en) PROCEDURE FOR THE CREATION OF A TWO-WIRE RESISTANCE ELEMENT OF THIS HEATING ELEMENT. HEATING ELEMENT MADE WITH IT, AS WELL AS
IT1152039B (en) PROCEDURE FOR THE MANUFACTURE OF INTEGRATED CIRCUITS
IT8224506A0 (en) CATHETER ASSEMBLY.
IT8520095A0 (en) TUBULAR CLAMP FOR BRAKING PIPES.
ES286387Y (en) SLEEVE TO PROTECT THE JOINT OF ELECTRICAL OR TELEPHONE CABLES.
IT8122713A0 (en) COMPOSITE INSULATING ITEM FOR THE CREATION OF PREFABRICATED ROOFS.
IT1126541B (en) PROCEDURE FOR THE ASSEMBLY OF PIPES
ES509157A0 (en) IMPROVEMENTS IN THE PROCEDURE OF MANUFACTURE OF ELECTRIC CABLES.
ES514024A0 (en) IMPROVEMENTS IN THE FORMATION OF JOINTS OR TERMINALS OF ELECTRICAL CABLES.
IT8122732A0 (en) POLYOLEFIN COMPOSITIONS REINFORCED WITH MICA.
EP0302408A3 (en) Plastic pipe assembly
GB8324436D0 (en) Pipe grip assembly
GB2099049B (en) Insulating tubular well conduits
GB2032563B (en) Pipe union assembly
DE3577188D1 (en) EMBOLECTOMY CATHETER FOR MULTIPLE WORKING METHODS.
IT7920603A0 (en) METHOD OF SEALING GLASS SUPPORTS FOR THE ASSEMBLY OF ELECTRONIC TUBES INCLUDING IMPROVED COLLECTION OF GLASS CHIPS.
NL193197B (en) Pipe clamp.
ES8307421A1 (en) Cable breakout article.
ES509272A0 (en) IMPROVEMENT IN THE MANUFACTURING PROCEDURE OF IMPEGNATED ELECTRIC CABLES.
IT8219030A0 (en) INSULATING PIPE FOR GEOTHERMAL DRILLING.
IT8424295A0 (en) PIPE OR HOSE.
DE3582403D1 (en) FLEXIBLE COUPLING FOR LIQUID PIPES.
FR2558443B3 (en) FLEXIBLE, METALLIC OR PLASTIC TUBE
ES512901A0 (en) IMPROVEMENTS IN THE MANUFACTURE OF ELECTRONIC INSULATION TUBES.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE FR LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE FR LI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910620